Silent Knight PS-SMBB Surface Mount Back BoxThe PS SMBB is a Surface Mount Backbox for Silent Knight SD500 PS and SD500 PSDA Manual Pull Stations.

and 4100U fire alarm control panels with software revision 12

speaker with strobe

Mounts in a 4" (102 mm) square box

Includes three onboard Class B audio NACs

The Simplex 4906-9107 Amber Lens Wall Mount Strobe (Visible Only

and 4010ES

Compatible with SmartSync 2-wire circuit

This feature can provide freeze warnings or alert to HVAC system problems

Compatible with SmartSync control from the following Simplex® control panels:

— 2099-9803 Replacement breakglass

Ideal for installations where extended wiring and remote display units are required

Retrofit Wall Mount S/V